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WorksheetsCSE Unit 3 Assessment
Total questions: 10
Worksheet time: 5mins
Which of the following words means a statement that evaluates to true or false?
Repeat
Conditional
Pseudocode
Debugging
True or False? The following statement is a conditional statement: "If it is raining, then I will bring an umbrella to school."
TRUE
FALSE
Scratch Cat is facing right. There is a green ball sprite 10 steps to the right of the Scratch Cat sprite. Based on the sequence of blocks to the left, what will Scratch Cat say when the green flag is clicked?
Nothing
Green! Red!
Green!
Red! Green!
Red!
What does this Boolean statement evaluate to?
True
False
Writing pseudocode is helpful when we are creating computer programs. This is because:
Pseudocode tells us whether a conditional statement is true or false
Pseudocode allows us to run our programs multiple times in a row.
Pseudocode can only be used when programming in Scratch, but not in other programming languages
Pseudocode lets us write out step-by-step descriptions to help us figure out how to make our programs do what we want them to do.
Look at where Scratch Cat is standing in the image to the left. What will Scratch Cat say when the green flag is clicked and the program is run?
Hello! My name is Scratch Cat. What is your name?
Hello! What is your name?
My name is Scratch Cat. What is your name?
What is your name?
Look at where Scratch Cat is standing in the image to the left. What will Scratch Cat say when the green flag is clicked and the program is run?
Hello! My name is Scratch Cat. What is your name?
Hello! What is your name?
My name is Scratch Cat. What is your name?
My name is Scratch Cat.
Where on the stage is Scratch Cat? Hint: look at Scratch Cat’s X position and Y
position.
Which of the Scratch blocks below are Boolean conditions (meaning they
return "True" or "False)? Check all that apply.
Look at the two sequences of code blocks to the left. Do both blocks of code produce the same result when the green flag is clicked?
Yes, they both produce the same result.
No, they produce different results.
I don't know.
